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DR. SAMMY SUM WONG MD
NPI 1265535124
Internal Medicine in Redlands, CA

Active since September 06, 2006PECOS Enrolled
1357 W CLIFTON AVE, REDLANDS, CA 92373(909) 557-3049 Get Directions Write a Review

NPPES record last updated: February 10, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. Sammy Sum Wong Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. SAMMY SUM WONG MD (NPI 1265535124) is an individual internal medicine provider in Redlands, California, licensed in California (G63948) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1265535124
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. SAMMY SUM WONGCredential: MD
Location Address1357 W CLIFTON AVERedlands, CA 92373-5659
Mailing Address1357 W Clifton AveRedlands, CA 92373-5659 · (909) 557-3049
Phone(909) 557-3049
Sole ProprietorNo
Enumeration DateSeptember 6, 2006
Last NPPES UpdateFebruary 10, 2026
NPPES CertifiedFebruary 10, 2026
✔ NPI 1265535124 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G63948
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1357 W CLIFTON AVE, Redlands, CA 92373
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sammy Sum Wong Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92373 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sammy Wong's NPI number?

The NPI number for Sammy Wong is 1265535124. It was assigned to this individual provider in the NPPES registry on September 6, 2006.

Where is Sammy Wong located?

Sammy Wong practices at 1357 W Clifton Ave, Redlands, CA 92373. The listed phone number is (909) 557-3049.

What is Sammy Wong's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Sammy Wong enrolled in Medicare?

Yes. Sammy Wong is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sammy Wong was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.